Variety fit — Iowa
Can I grow First Kiss apple in Iowa?
The verdict
Not recommended
- Your zone 5b is warmer than this variety's range (zones 4–4); it may not receive reliable winter chilling.
Based on Iowa’s main growing area (50309): zone 5b, ~1,400 chill hours. Your exact site may differ — check your ZIP.
The numbers
| First Kiss hardiness | USDA zone 4 |
|---|---|
| Iowa average chill (50309) | 1,400 hours (1,194–1,671 across 10 winters) |
| Iowa zone (50309) | USDA zone 5b |
Better apple choices for Iowa
These meet Iowa’s chill hours and zone comfortably:
Keep checking
Or the same verdict for another region:
Questions
- Can I grow First Kiss apple in Iowa?
- Probably not — Your zone 5b is warmer than this variety's range (zones 4–4); it may not receive reliable winter chilling.
Sources
- [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
- [2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026
- [3] University of Minnesota (Minnesota Hardy / Horticultural Research Center). All University of Minnesota Apple Varieties — Minnesota Hardy — accessed July 2026